I am a bit worried becaust the domain name i selected is already taken. A .info, .net, .org is available. I was intrested in .info but was a bit worried wether it could do the best for me. Should i go for .info or elet a .com with different domain name.

My opinion is
1) use dot com with another domain name
2) use dot net
3) use dot info

I think you have to go with a similar .com domain name because we are developer and visitor also and we know that a visitor always go for a .com domain name first he donot know any technical sides of these domain names.